Display screen or portion thereof with graphical user interface



FIGURE is the front image for a display screen or portion thereof with graphical user interface showing my new design.

The large broken lines shown in the drawings illustrate the display screen and the small broken lines illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM I claim, the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 